---
title: latest (tip-of-tree)
category: tot
---
<h2 class="heading">latest (tip-of-tree)</h2>

<p>The <b>latest (tip-of-tree) protocol</b> <a href="https://chromium.googlesource.com/chromium/src/+log/master/third_party/WebKit/Source/core/inspector/browser_protocol.json">changes</a> <a href="https://chromium.googlesource.com/chromium/src/+log/master/third_party/WebKit/Source/platform/v8_inspector/js_protocol.json"></a>frequently</a> and may break at any time. However it captures the full capabilities of the Protocol, whereas the stable release is a subset. There is no backwards compatibility support guaranteed for the capabilities it introduces.</p>

<h5 browser>Latest <a
   href="https://chromium.googlesource.com/chromium/src/+log/master/third_party/WebKit/Source/core/inspector/browser_protocol.json">browser_protocol.json</a> version updated:</h5>
<code browser>Date:   2018-01-02 22:15:35 -0800
</code>

<h5 js>Latest <a
   href="https://chromium.googlesource.com/v8/v8/+/master/src/inspector/js_protocol.json">js_protocol.json</a> version updated:</h5>
<code js>Date:   2017-12-08 05:15:43 -0800
</code>

